+++ /dev/null
-/* Copyright (c) 2007, 2009-2015. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "xbt/log.h"
-#include "simgrid/msg.h"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test_exception,
- "Messages specific for this msg example");
-
-/** @addtogroup MSG_examples
- *
- * - <b>exception/exception.c</b>: Demonstrates how to send an exception to a remote guy
- */
-
-/** Victim. This process gets a lot of remote exceptions */
-static int victim(int argc, char *argv[]) {
-
- xbt_ex_t e;
- msg_error_t res = MSG_OK;
-
- XBT_INFO("Let's work.");
- TRY {
- res = MSG_task_execute(MSG_task_create("Task", 1e14, 0, NULL));
- if (res != MSG_OK) {
- XBT_INFO("The MSG_task_execute caught the exception for me and returned %d)",res);
- } else {
- xbt_die("I was expecting an exception during my execution!");
- }
- } CATCH(e) {
- XBT_INFO("The received exception resumed my execution. Good. Here is it: ----------------------->8----");
- xbt_ex_display(&e);
- XBT_INFO("(end of the first exception) ----8<------------------------");
- xbt_ex_free(e);
- }
-
-
- XBT_INFO("Let's get suspended.");
- int gotit = 0;
- TRY {
- MSG_process_suspend(MSG_process_self());
- } CATCH(e) {
- XBT_INFO("The received exception resumed my suspension. Good. Here is it: ----------------------->8----");
- xbt_ex_display(&e);
- XBT_INFO("(end of the second exception) ----8<------------------------");
- gotit = 1;
- xbt_ex_free(e);
- }
- if(!gotit) {
- xbt_die("I was expecting an exception during my suspension!");
- }
-
- XBT_INFO("Let's sleep for 10 seconds.");
- TRY {
- res = MSG_process_sleep(10);
- if (res != MSG_OK) {
- XBT_INFO("The MSG_process_sleep caught the exception for me and returned %d)",res);
- } else {
- xbt_die("I was expecting to get an exception during my nap.");
- }
- } CATCH(e) {
- XBT_INFO("Got the second exception: ----------------------->8----");
- xbt_ex_display(&e);
- XBT_INFO("(end of the third exception) ----8<------------------------");
- xbt_ex_free(e);
- }
-
- XBT_INFO("Let's try a last time to do something on something");
- MSG_process_sleep(10);
-
- XBT_INFO("That's enough now. I quit.");
-
- return 0;
-}
-
-/** Terrorist. This process sends a bunch of exceptions to the victim. */
-static int terrorist(int argc, char *argv[])
-{
- msg_process_t victim_process = NULL;
-
- XBT_INFO("Let's create a victim.");
- victim_process = MSG_process_create("victim", victim, NULL, MSG_host_self());
-
- XBT_INFO("Going to sleep for 1 second");
- if (MSG_process_sleep(1) != MSG_OK)
- xbt_die("What's going on??? I failed to sleep!");
- XBT_INFO("Send a first exception (host failure)");
- SIMIX_process_throw(victim_process, host_error, 0, "First Trick: Let's pretend that the host failed");
-
-
- XBT_INFO("Sweet, let's prepare a second trick!");
- XBT_INFO("Going to sleep for 2 seconds");
-
- if (MSG_process_sleep(2) != MSG_OK)
- xbt_die("What's going on??? I failed to sleep!");
- XBT_INFO("Send a second exception (host failure)");
- SIMIX_process_throw(victim_process, host_error, 0, "Second Trick: Let's pretend again that the host failed");
-
- XBT_INFO("Sweet, let's prepare a third trick!");
- XBT_INFO("Going to sleep for 3 seconds");
-
- if (MSG_process_sleep(3) != MSG_OK)
- xbt_die("What's going on??? I failed to sleep!");
- XBT_INFO("Send a third exception (cancellation)");
- SIMIX_process_throw(victim_process, cancel_error, 0, "Third Trick: Let's pretend this time that someone canceled something");
-
- XBT_INFO("OK, goodbye now.");
- return 0;
-}
-
-int main(int argc, char *argv[]) {
- msg_error_t res = MSG_OK;
-
- MSG_init(&argc, argv);
- xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
- "\tExample: %s msg_platform.xml msg_deployment.xml\n",
- argv[0], argv[0]);
-
- MSG_function_register("terrorist", terrorist);
- MSG_create_environment(argv[1]);
- MSG_launch_application(argv[2]);
-
-
- // Launch the simulation
- res = MSG_main();
-
- XBT_INFO("Simulation time %g", MSG_get_clock());
- return res != MSG_OK;
-}
